2080390113

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{9371}}^1$

素因数の和:10845

約数の個数: 24

約数和(自身を含む): 3184305696

約数和(自身を除く): 1103915583

約数列:

[1, 3, 9, 17, 51, 153, 1451, 4353, 9371, 13059, 24667, 28113, 74001, 84339, 159307, 222003, 477921, 1433763, 13597321, 40791963, 122375889, 231154457, 693463371, 2080390113]

約数ペア:

[(1, 2080390113), (3, 693463371), (9, 231154457), (17, 122375889), (51, 40791963), (153, 13597321), (1451, 1433763), (4353, 477921), (9371, 222003), (13059, 159307), (24667, 84339), (28113, 74001)]